<template>
  <div class="login">
    <Row
      type="flex"
      class="row"
      justify="center"
      align="middle"
      @keydown.enter.native="submitLogin"
    >
      <Col style="width: 368px">
        <Header />
        <Row>
            <Form
              ref="usernameLoginForm"
              :model="form"
              :rules="rules"
              class="form"
            >
              <FormItem prop="username">
                <Input
                  v-model="form.username"
                  prefix="ios-contact"
                  size="large"
                  clearable
                  placeholder="请输入用户名"
                  autocomplete="off"
                />
              </FormItem>
              <FormItem prop="password">
                <Input
                  type="password"
                  v-model="form.password"
                  prefix="ios-lock"
                  size="large"
                  password
                  placeholder="请输入密码"
                  autocomplete="off"
                />
              </FormItem>
            </Form>

          <Row>
            <Button
              class="login-btn"
              type="primary"
              size="large"
              :loading="loading"
              @click="submitLogin"
              long
            >
              <span v-if="!loading">{{ $t("login") }}</span>
              <span v-else>{{ $t("logining") }}</span>
            </Button>
          </Row>

        </Row>
        <Footer />
      </Col>
      <!-- <LangSwitch /> -->
    </Row>
  </div>
</template>

<script>
import {
  login,
  userMsg,
} from "@/api/index";
import { validateMobile } from "@/libs/validate";
import Cookies from "js-cookie";
import Header from "@/views/main-components/header";
import Footer from "@/views/main-components/footer";
import LangSwitch from "@/views/main-components/lang-switch";
import util from "@/libs/util.js";
export default {
  components: {
    LangSwitch,
    Header,
    Footer,
  },
  data() {
    return {
      saveLogin: true, // 保存登录状态
      loading: false, // 加载状态
      form: { // 表单数据
        username: "",
        password: "",
        mobile: "",
        code: "",
      },
      rules: { // 验证规则
        username: [
          {
            required: true,
            message: "账号不能为空",
            trigger: "blur",
          },
        ],
        password: [
          {
            required: true,
            message: "密码不能为空",
            trigger: "blur",
          },
        ],
        imgCode: [
          {
            required: true,
            message: "验证码不能为空",
            trigger: "blur",
          },
        ],
        mobile: [
          {
            required: true,
            message: "手机号不能为空",
            trigger: "blur",
          },
          {
            validator: validateMobile,
            trigger: "blur",
          },
        ],
      },
    };
  },
  methods: {
    afterLogin(res) {
      let accessToken = res.result.accessToken;
      this.setStore("accessToken", accessToken);
      this.setStore("refreshToken", res.result.refreshToken);

      // 获取用户信息
      userMsg().then((res) => {
        if (res.success) {
          this.setStore("saveLogin", this.saveLogin);
          if (this.saveLogin) {
            // 保存7天
            Cookies.set("userInfo", JSON.stringify(res.result), {
              expires: 7,
            });
          } else {
            Cookies.set("userInfo", JSON.stringify(res.result));
          }
          this.setStore("userInfo", res.result);
          this.$store.commit("setAvatarPath", res.result.storeLogo);
          // 加载菜单
          util.initRouter(this);
          this.$router.push({
            name: "home_index",
          });
        } else {
          this.loading = false;
        }
      });
    },
    submitLogin() {
      // 正常逻辑
      this.$refs.usernameLoginForm.validate((valid) => {
        if (valid) {
          this.loading = true;
          login({
            username: this.form.username,
            password: this.md5(this.form.password),
          }).then((res) => {
            this.loading = false;
            if (res && res.success) {
              this.afterLogin(res);
            }
          }).catch(()=>{this.loading = false})
        }
      })
    },
  }
};
</script>
<style lang="scss" scoped>
 .row {
  padding: 70px 50px;
  border-radius: .8em;

}
.login {
  height: 100%;
  background: url("../assets/background.svg") no-repeat;
  background-size: 100%;
  background-position-y: bottom;
  background-color: #edf0f3;
  display: flex;
  align-items: center;
  justify-content: center;

  .ivu-tabs-nav-container {
    line-height: 2;
    font-size: 17px;
    box-sizing: border-box;
    white-space: nowrap;
    overflow: hidden;
    position: relative;
    zoom: 1;
  }
  /deep/ .ivu-row{
    display: flex;
    flex-direction: column !important;
  }
  .form {
    padding-top: 1vh;

    .input-verify {
      width: 67%;
    }
  }

  .forget-pass,
  .other-way {
    font-size: 14px;
  }

  .login-btn,
  .other-login {
    margin-top: 3vh;
  }

  .icons {
    display: flex;
    align-items: center;
  }

  .other-icon {
    cursor: pointer;
    margin-left: 10px;
    display: flex;
    align-items: center;
    color: rgba(0, 0, 0, 0.2);

    :hover {
      color: #2d8cf0;
    }
  }
}
.flex {
  justify-content: center;
}

</style>
